16aff3115Swdenk /* 2bc11756dSGrant Erickson * (C) Copyright 2002-2008 36aff3115Swdenk * Wolfgang Denk, DENX Software Engineering, wd@denx.de. 46aff3115Swdenk * 56aff3115Swdenk * See file CREDITS for list of people who contributed to this 66aff3115Swdenk * project. 76aff3115Swdenk * 86aff3115Swdenk * This program is free software; you can redistribute it and/or 96aff3115Swdenk * modify it under the terms of the GNU General Public License as 106aff3115Swdenk * published by the Free Software Foundation; either version 2 of 116aff3115Swdenk * the License, or (at your option) any later version. 126aff3115Swdenk * 136aff3115Swdenk * This program is distributed in the hope that it will be useful, 146aff3115Swdenk * but WITHOUT ANY WARRANTY; without even the implied warranty of 156aff3115Swdenk * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 166aff3115Swdenk * GNU General Public License for more details. 176aff3115Swdenk * 186aff3115Swdenk * You should have received a copy of the GNU General Public License 196aff3115Swdenk * along with this program; if not, write to the Free Software 206aff3115Swdenk * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 216aff3115Swdenk * MA 02111-1307 USA 226aff3115Swdenk */ 236aff3115Swdenk 24*497f2053SJoe Hershberger /* Pull in the current config to define the default environment */ 25*497f2053SJoe Hershberger #ifndef __ASSEMBLY__ 26*497f2053SJoe Hershberger #define __ASSEMBLY__ /* get only #defines from config.h */ 27*497f2053SJoe Hershberger #include <config.h> 28*497f2053SJoe Hershberger #undef __ASSEMBLY__ 29*497f2053SJoe Hershberger #else 30*497f2053SJoe Hershberger #include <config.h> 31*497f2053SJoe Hershberger #endif 32*497f2053SJoe Hershberger 33d0fb80c3Swdenk /* 349cbfee6dSFrans Meulenbroeks * To build the utility with the static configuration 359cbfee6dSFrans Meulenbroeks * comment out the next line. 36566e5cf4SWolfgang Denk * See included "fw_env.config" sample file 37d0fb80c3Swdenk * for notes on configuration. 38d0fb80c3Swdenk */ 39d791b1dcSwdenk #define CONFIG_FILE "/etc/fw_env.config" 40d0fb80c3Swdenk 41*497f2053SJoe Hershberger #ifndef CONFIG_FILE 426aff3115Swdenk #define HAVE_REDUND /* For systems with 2 env sectors */ 436aff3115Swdenk #define DEVICE1_NAME "/dev/mtd1" 446aff3115Swdenk #define DEVICE2_NAME "/dev/mtd2" 45d0fb80c3Swdenk #define DEVICE1_OFFSET 0x0000 466aff3115Swdenk #define ENV1_SIZE 0x4000 475d5cc384SFrans Meulenbroeks #define DEVICE1_ESIZE 0x4000 485d5cc384SFrans Meulenbroeks #define DEVICE1_ENVSECTORS 2 49d0fb80c3Swdenk #define DEVICE2_OFFSET 0x0000 506aff3115Swdenk #define ENV2_SIZE 0x4000 515d5cc384SFrans Meulenbroeks #define DEVICE2_ESIZE 0x4000 525d5cc384SFrans Meulenbroeks #define DEVICE2_ENVSECTORS 2 53*497f2053SJoe Hershberger #endif 546aff3115Swdenk 55*497f2053SJoe Hershberger #ifndef CONFIG_BAUDRATE 566aff3115Swdenk #define CONFIG_BAUDRATE 115200 57*497f2053SJoe Hershberger #endif 58*497f2053SJoe Hershberger 59*497f2053SJoe Hershberger #ifndef CONFIG_BOOTDELAY 606aff3115Swdenk #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ 61*497f2053SJoe Hershberger #endif 62*497f2053SJoe Hershberger 63*497f2053SJoe Hershberger #ifndef CONFIG_BOOTCOMMAND 646aff3115Swdenk #define CONFIG_BOOTCOMMAND \ 656aff3115Swdenk "bootp; " \ 66fe126d8bSWolfgang Denk "setenv bootargs root=/dev/nfs nfsroot=${serverip}:${rootpath} " \ 67fe126d8bSWolfgang Denk "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; " \ 686aff3115Swdenk "bootm" 69*497f2053SJoe Hershberger #endif 706aff3115Swdenk 71bc11756dSGrant Erickson extern int fw_printenv(int argc, char *argv[]); 726de66b35SMarkus Klotzbücher extern char *fw_getenv (char *name); 736aff3115Swdenk extern int fw_setenv (int argc, char *argv[]); 74bd7b26f8SStefano Babic extern int fw_parse_script(char *fname); 75bd7b26f8SStefano Babic extern int fw_env_open(void); 76bd7b26f8SStefano Babic extern int fw_env_write(char *name, char *value); 77bd7b26f8SStefano Babic extern int fw_env_close(void); 786aff3115Swdenk 796aff3115Swdenk extern unsigned long crc32 (unsigned long, const unsigned char *, unsigned); 80